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If two angles are supplementary and one of them is 30°, what is the measurement of the second angle?
Question
Asked 10/22/2018 7:36:41 AM
Updated 64 days ago|12/5/2022 11:23:46 AM
2 Answers/Comments
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User: If two angles are supplementary and one of them is 30°, what is the measurement of the second angle?

Weegy: If two angles are supplementary and one of them is 30 , the measurement of the second angle is 150 . 180? - 30? = 150?
Expert answered|Score .9617|Masamune|Points 80361|

User: If angle A has a measurement of 42° and is complementary to angle B, what's the measure of angle B?

Weegy: If angle A has a measurement of 42? and is complementary to angle B, the measurement of angle B is 48 . 90? - 42? = 48?
Expert answered|Score 1|Masamune|Points 80361|

User: In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.42 centimeters?

Weegy: The right answer is B 3 centimeters. You can find the diamater of a circle like a button by dividing its circumference by Pi or 3.14
Expert answered|Score .5692|toxictoast96|Points 2229|

User: The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, how long is each spoke? Use 3.14 for , and round your answer to the nearest hundredth.

Question
Asked 10/22/2018 7:36:41 AM
Updated 64 days ago|12/5/2022 11:23:46 AM
2 Answers/Comments
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The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 48 inches, Circumference =2*pi*r , 48=2 *3.14 *r , r = 48 /(2*3.14) =7.64 inches. The length of each spoke is 7.64 inches.
Added 161 days ago|8/30/2022 5:42:14 AM
This answer has been confirmed as correct and helpful.
3
In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. 3 centimeters is needed for a button with a circumference of 9.42 centimeters.

Solution:
Diameter = 9.42 ÷ Pi = 2.998 cm.
Added 64 days ago|12/5/2022 11:23:46 AM
This answer has been confirmed as correct and helpful.
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Solve the following inequality: 38
Weegy: 38 User: Solve the equation: 7x = 42. Weegy: A. x = 6 Solution: 7x=42 7x/7=42/7 x=6 User: What's the simplified form of 2x + 3 x + 5? (More)
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2x + 3 - x + 5 = x + 8
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If five times a number plus two is 17, what is the number?
Weegy: 5n + 2 = 17 User: Given the formula D = ABC, what is the formula for C? (More)
Question
Updated 6/13/2021 8:49:27 PM
2 Answers/Comments
Given the formula D = ABC, the formula for C is: C =D/AB.
Added 6/13/2021 8:46:38 PM
This answer has been confirmed as correct and helpful.
If five times a number plus two is 17, the number is 3.
5n + 2 = 17
5n = 17 - 2
5n = 15
n = 15/5
n = 3
Added 6/13/2021 8:49:27 PM
This answer has been confirmed as correct and helpful.
A race car travels on a circular track at an average rate of 125 mi/h. The radius of the track is 0.320 miles. What is the centripetal acceleration of the car?
Question
Updated 6/13/2021 9:00:19 PM
1 Answer/Comment
A race car travels on a circular track at an average rate of 125 mi/h. The radius of the track is 0.320 miles. 48,828.125 mi/hr² is the centripetal acceleration of the car.

V = 125 mi/h and r = 0.320 miles
= 125²/0.320
=15625/0.320
= 48,828.125 mi/hr²
Added 6/13/2021 9:00:19 PM
This answer has been confirmed as correct and helpful.
Simplify 2xy + 3x 2xy + 3x
Weegy: 3x times x simplified is 3x^2 (More)
Question
Updated 110 days ago|10/20/2022 10:10:58 AM
1 Answer/Comment
2xy + 3x + 2xy + 3x
= 2xy+2xy + 3x+3x
= 4xy + 6x



Added 110 days ago|10/20/2022 10:10:54 AM
This answer has been confirmed as correct and helpful.
If a quadrilateral has sides that measure 4 in. and angles that all measure 90°, we can consider the quadrilateral to be a/an
Weegy: A parallelogram is a quadrilateral. TRUE. User: What's the circumference of a circle with a diameter of 12 ft? (More)
Question
Updated 10/4/2021 7:30:21 PM
1 Answer/Comment
The circumference of a circle with a diameter of 12 ft is 37.7 ft.
Solutions:
circumference (c) = pi * diameter (d)
c = pi * d
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c = 37.7 (rounded)
Added 10/4/2021 7:30:21 PM
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